Location History:
- Ashiya, JP (1987)
- Itami, JP (1991)
- Amagasaki, JP (1998)
- Sagamihara, JP (2002)
- Ishikawa-ken, JP (2012)
- Saitama, JP (2012)
- Ishikawa-gun, JP (2012 - 2014)
- Tokyo-to, JP (2013 - 2014)
- Kyoto-fu, JP (2014)
- Machide, JP (2015)
- Kyoto, JP (2021)
- Tokyo, JP (1999 - 2023)
- Machida, JP (2002 - 2023)
Company Filing History:
22 out of 13,651 
8 out of 37,905 
5 out of 21,351 
Years Active: 1987-2025
Title: Innovations of Takashi Ishihara in Semiconductor Technology
Introduction: Takashi Ishihara, a prolific inventor based in Machida, Japan, has made significant contributions to the field of semiconductor technology, with a total of 39 patents to his name. His work primarily focuses on enhancing the design and functionality of semiconductor devices, making them more efficient and reliable in their applications.
Latest Patents: Among his latest patents, one notable invention concerns ESD (Electrostatic Discharge) placement in semiconductor devices. This patent discloses an apparatus that incorporates a first power ESD protection circuit, strategically organized in a designated circuit area. It also features multiple data I/O circuits and terminals, which are adjacent to the ESD protection circuit. Additionally, Takashi has developed innovative layouts for pads and conductive lines in memory devices. This patent outlines how conductive lines can be arranged above memory cells, with specific configurations for bond pads and probe pads to enhance the device's functionality and performance.
Career Highlights: Throughout his career, Takashi Ishihara has worked with several notable companies in the semiconductor industry, including Murata Manufacturing Co., Ltd. and Micron Technology Incorporated. His experience in these organizations has allowed him to hone his skills and innovate effectively within the realm of electronic devices.
Collaborations: Takashi has collaborated with esteemed colleagues such as Kengo Onaka and Shoji Nagumo, contributing to advancements in semiconductor technologies. These partnerships have been pivotal in driving forward-thinking solutions and pushing the boundaries of innovation in their field.
Conclusion: Takashi Ishihara's contributions to semiconductor technology through his 39 patents demonstrate his expertise and dedication as an inventor. His inventiveness continues to inspire advancements in the industry and sets a benchmark for future innovations in semiconductor devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.